Whether you realize it or not, microcontrollers (MCUs) are the brains behind many consumer products in your everyday life. The Microcontroller TechZone will provide you with the tools and resources you need to explore, find, and develop the perfect MCU. Digi-Key offers Product Training Modules, Videos, Articles, Product Highlights and Manufacturer Application Notes to keep you, the design engineer, up to speed on the latest MCU technologies.